! Started logfile: /scr/pima/bg219b_uvs/J0708+3455_X_uvs.log on Thu Apr 7 01:47:17 2016 obs /scr/pima/bg219b_uvs/J0708+3455_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0708+3455_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.815054 visibilities/baseline/integration-bin. ! Found source: J0708+3455 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 27288 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J0708+3455_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.005168Jy sigma=25.474725 ! Fit after self-cal, rms=0.919221Jy sigma=23.225833 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7445 mas, bmaj=1.464 mas, bpa=1.057 degrees ! Estimated noise=0.437897 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0627697 Jy ! Component: 100 - total flux cleaned = 0.0805479 Jy ! Total flux subtracted in 100 components = 0.0805479 Jy ! Clean residual min=-0.003710 max=0.007302 Jy/beam ! Clean residual mean=0.000004 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.0805479 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0805479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.057369Jy sigma=1.398098 ! Fit after self-cal, rms=0.056733Jy sigma=1.383083 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00822083 Jy ! Component: 100 - total flux cleaned = 0.0122228 Jy ! Total flux subtracted in 100 components = 0.0122228 Jy ! Clean residual min=-0.003446 max=0.003806 Jy/beam ! Clean residual mean=0.000005 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.0927706 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.0927707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055643Jy sigma=1.351119 ! Fit after self-cal, rms=0.055610Jy sigma=1.350105 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9243 mas, bmaj=1.712 mas, bpa=-0.4444 degrees ! Estimated noise=0.240968 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272301 Jy ! Component: 100 - total flux cleaned = 0.00380031 Jy ! Component: 150 - total flux cleaned = 0.00397543 Jy ! Component: 200 - total flux cleaned = 0.0040212 Jy ! Total flux subtracted in 200 components = 0.0040212 Jy ! Clean residual min=-0.002537 max=0.003360 Jy/beam ! Clean residual mean=0.000010 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0967919 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.0967919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055497Jy sigma=1.346465 ! Fit after self-cal, rms=0.055484Jy sigma=1.346148 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9243 x 1.712 at -0.4444 degrees (North through East) ! Clean map min=-0.002305 max=0.08082 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.05 KP 0.91 ! LA 0.92 MK 0.99 NL 0.94 OV 0.94 ! PT 1.18 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055484Jy sigma=1.346148 ! Fit after self-cal, rms=0.055265Jy sigma=1.342619 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9253 mas, bmaj=1.713 mas, bpa=-0.4112 degrees ! Estimated noise=0.239335 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000501115 Jy ! Component: 100 - total flux cleaned = -0.000656637 Jy ! Component: 150 - total flux cleaned = -0.000677606 Jy ! Component: 200 - total flux cleaned = -0.000694843 Jy ! Total flux subtracted in 200 components = -0.000694843 Jy ! Clean residual min=-0.002294 max=0.002923 Jy/beam ! Clean residual mean=0.000009 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.096097 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.096097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055240Jy sigma=1.342073 ! Fit after self-cal, rms=0.055244Jy sigma=1.341825 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055244Jy sigma=1.341825 ! Fit after self-cal, rms=0.055102Jy sigma=1.339549 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.925 mas, bmaj=1.714 mas, bpa=-0.5585 degrees ! Estimated noise=0.238575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000317178 Jy ! Component: 100 - total flux cleaned = -0.000314456 Jy ! Component: 150 - total flux cleaned = -0.000314539 Jy ! Component: 200 - total flux cleaned = -0.000330291 Jy ! Total flux subtracted in 200 components = -0.000330291 Jy ! Clean residual min=-0.002159 max=0.002765 Jy/beam ! Clean residual mean=0.000009 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0957667 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0957667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055086Jy sigma=1.339201 ! Fit after self-cal, rms=0.055085Jy sigma=1.338951 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (29.6, -36.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026691 Jy ! Component: 100 - total flux cleaned = 0.00407159 Jy ! Component: 150 - total flux cleaned = 0.00460992 Jy ! Component: 200 - total flux cleaned = 0.00496535 Jy ! Total flux subtracted in 200 components = 0.00496535 Jy ! Clean residual min=-0.001923 max=0.002882 Jy/beam ! Clean residual mean=0.000005 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.100732 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.100732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054950Jy sigma=1.335236 ! Fit after self-cal, rms=0.054919Jy sigma=1.334277 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054919Jy sigma=1.334277 ! Fit after self-cal, rms=0.054357Jy sigma=1.329610 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9253 mas, bmaj=1.707 mas, bpa=-0.2081 degrees ! Estimated noise=0.236409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000415795 Jy ! Component: 100 - total flux cleaned = -0.000165024 Jy ! Component: 150 - total flux cleaned = -6.87536e-05 Jy ! Component: 200 - total flux cleaned = -2.61937e-05 Jy ! Total flux subtracted in 200 components = -2.61937e-05 Jy ! Clean residual min=-0.001741 max=0.002106 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.100706 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.100706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054327Jy sigma=1.328923 ! Fit after self-cal, rms=0.054340Jy sigma=1.328757 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-18, -41.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201315 Jy ! Component: 100 - total flux cleaned = 0.00318804 Jy ! Component: 150 - total flux cleaned = 0.00400317 Jy ! Component: 200 - total flux cleaned = 0.00431893 Jy ! Total flux subtracted in 200 components = 0.00431893 Jy ! Clean residual min=-0.001605 max=0.001635 Jy/beam ! Clean residual mean=0.000003 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.105025 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.105025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054254Jy sigma=1.326654 ! Fit after self-cal, rms=0.054249Jy sigma=1.326472 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054249Jy sigma=1.326472 ! Fit after self-cal, rms=0.054314Jy sigma=1.321176 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.052 mas, bmaj=2.652 mas, bpa=4.83 degrees ! Estimated noise=0.298353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000414229 Jy ! Component: 100 - total flux cleaned = -0.000510874 Jy ! Component: 150 - total flux cleaned = -0.000667426 Jy ! Component: 200 - total flux cleaned = -0.000821729 Jy ! Total flux subtracted in 200 components = -0.000821729 Jy ! Clean residual min=-0.001766 max=0.001385 Jy/beam ! Clean residual mean=0.000005 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.104203 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.104203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054308Jy sigma=1.320953 ! Fit after self-cal, rms=0.054312Jy sigma=1.320689 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.8005e-05 Jy ! Component: 100 - total flux cleaned = -0.000183801 Jy ! Component: 150 - total flux cleaned = -0.000305243 Jy ! Component: 200 - total flux cleaned = -0.000411523 Jy ! Total flux subtracted in 200 components = -0.000411523 Jy ! Clean residual min=-0.001675 max=0.001388 Jy/beam ! Clean residual mean=0.000005 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.103792 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.103792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054313Jy sigma=1.320676 ! Fit after self-cal, rms=0.054306Jy sigma=1.320548 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9281 mas, bmaj=1.709 mas, bpa=-0.3836 degrees ! Estimated noise=0.23648 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9281 x 1.709 at -0.3836 degrees (North through East) ! Clean map min=-0.0012258 max=0.078467 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7489 mas, bmaj=1.463 mas, bpa=1.328 degrees ! Estimated noise=0.427375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0615545 Jy ! Component: 100 - total flux cleaned = 0.080562 Jy ! Component: 150 - total flux cleaned = 0.0886996 Jy ! Component: 200 - total flux cleaned = 0.0924767 Jy ! Total flux subtracted in 200 components = 0.0924767 Jy ! Clean residual min=-0.002739 max=0.002811 Jy/beam ! Clean residual mean=0.000002 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0924767 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0924767 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9281 mas, bmaj=1.709 mas, bpa=-0.3836 degrees ! Estimated noise=0.23648 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288345 Jy ! Component: 100 - total flux cleaned = 0.00478861 Jy ! Component: 150 - total flux cleaned = 0.00601775 Jy ! Component: 200 - total flux cleaned = 0.0068883 Jy ! Total flux subtracted in 200 components = 0.0068883 Jy ! Clean residual min=-0.001481 max=0.001990 Jy/beam ! Clean residual mean=0.000002 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.099365 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 37 components and 0.099365 Jy ! Inverting map ! Added new window around map position (-0.4, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108379 Jy ! Component: 100 - total flux cleaned = 0.00160357 Jy ! Component: 150 - total flux cleaned = 0.00202353 Jy ! Component: 200 - total flux cleaned = 0.00233852 Jy ! Total flux subtracted in 200 components = 0.00233852 Jy ! Clean residual min=-0.001372 max=0.001495 Jy/beam ! Clean residual mean=0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.101704 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 51 components and 0.101704 Jy ! Inverting map ! Added new window around map position (6.6, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105714 Jy ! Component: 100 - total flux cleaned = 0.00122094 Jy ! Component: 150 - total flux cleaned = 0.00139828 Jy ! Component: 200 - total flux cleaned = 0.00153404 Jy ! Total flux subtracted in 200 components = 0.00153404 Jy ! Clean residual min=-0.001336 max=0.001176 Jy/beam ! Clean residual mean=0.000002 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.103238 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 67 components and 0.103238 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.052 mas, bmaj=2.652 mas, bpa=4.83 degrees ! Estimated noise=0.298353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020581 Jy ! Component: 100 - total flux cleaned = 0.000180158 Jy ! Component: 150 - total flux cleaned = 0.000202751 Jy ! Component: 200 - total flux cleaned = 0.000242518 Jy ! Total flux subtracted in 200 components = 0.000242518 Jy ! Clean residual min=-0.001574 max=0.001326 Jy/beam ! Clean residual mean=0.000005 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.10348 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.69211e-05 Jy ! Component: 100 - total flux cleaned = 4.86043e-05 Jy ! Component: 150 - total flux cleaned = 7.77626e-05 Jy ! Component: 200 - total flux cleaned = 9.10409e-05 Jy ! Total flux subtracted in 200 components = 9.10409e-05 Jy ! Clean residual min=-0.001563 max=0.001303 Jy/beam ! Clean residual mean=0.000005 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.103571 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 96 components and 0.103571 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9281 mas, bmaj=1.709 mas, bpa=-0.3836 degrees ! Estimated noise=0.23648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.83111e-05 Jy ! Component: 100 - total flux cleaned = 5.83668e-06 Jy ! Component: 150 - total flux cleaned = 4.68529e-05 Jy ! Component: 200 - total flux cleaned = 0.000107028 Jy ! Total flux subtracted in 200 components = 0.000107028 Jy ! Clean residual min=-0.001212 max=0.001194 Jy/beam ! Clean residual mean=0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.103678 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 0.103678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054238Jy sigma=1.318793 ! Fit after self-cal, rms=0.054225Jy sigma=1.318503 wmodel /scr/pima/bg219b_uvs/J0708+3455_X_map.mod ! Writing 108 model components to file: /scr/pima/bg219b_uvs/J0708+3455_X_map.mod wobs /scr/pima/bg219b_uvs/J0708+3455_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0708+3455_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0708+3455_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J0708+3455_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000265184 Jy ! Component: 100 - total flux cleaned = -0.000578277 Jy ! Component: 150 - total flux cleaned = -0.000895735 Jy ! Component: 200 - total flux cleaned = -0.00118231 Jy ! Component: 250 - total flux cleaned = -0.0013487 Jy ! Component: 300 - total flux cleaned = -0.00152768 Jy ! Component: 350 - total flux cleaned = -0.00163207 Jy ! Component: 400 - total flux cleaned = -0.00173408 Jy ! Component: 450 - total flux cleaned = -0.00180023 Jy ! Component: 500 - total flux cleaned = -0.00178429 Jy ! Component: 550 - total flux cleaned = -0.0018323 Jy ! Component: 600 - total flux cleaned = -0.00184771 Jy ! Component: 650 - total flux cleaned = -0.00186348 Jy ! Component: 700 - total flux cleaned = -0.00193796 Jy ! Component: 750 - total flux cleaned = -0.00193769 Jy ! Component: 800 - total flux cleaned = -0.00195206 Jy ! Component: 850 - total flux cleaned = -0.00195194 Jy ! Component: 900 - total flux cleaned = -0.00199392 Jy ! Component: 950 - total flux cleaned = -0.00200785 Jy ! Component: 1000 - total flux cleaned = -0.0020077 Jy ! Component: 1050 - total flux cleaned = -0.00204785 Jy ! Component: 1100 - total flux cleaned = -0.00206116 Jy ! Component: 1150 - total flux cleaned = -0.00203489 Jy ! Component: 1200 - total flux cleaned = -0.00203514 Jy ! Component: 1250 - total flux cleaned = -0.00202283 Jy ! Component: 1300 - total flux cleaned = -0.00206014 Jy ! Component: 1350 - total flux cleaned = -0.00198605 Jy ! Component: 1400 - total flux cleaned = -0.00204679 Jy ! Component: 1450 - total flux cleaned = -0.00198627 Jy ! Component: 1500 - total flux cleaned = -0.00190312 Jy ! Component: 1550 - total flux cleaned = -0.00192659 Jy ! Component: 1600 - total flux cleaned = -0.00185679 Jy ! Component: 1650 - total flux cleaned = -0.00184517 Jy ! Component: 1700 - total flux cleaned = -0.00179958 Jy ! Component: 1750 - total flux cleaned = -0.00177706 Jy ! Component: 1800 - total flux cleaned = -0.0017434 Jy ! Component: 1850 - total flux cleaned = -0.00166583 Jy ! Component: 1900 - total flux cleaned = -0.00166597 Jy ! Component: 1950 - total flux cleaned = -0.0015789 Jy ! Component: 2000 - total flux cleaned = -0.00151426 Jy ! Component: 2050 - total flux cleaned = -0.00149292 Jy ! Component: 2100 - total flux cleaned = -0.00144006 Jy ! Component: 2150 - total flux cleaned = -0.00137728 Jy ! Component: 2200 - total flux cleaned = -0.00130444 Jy ! Component: 2250 - total flux cleaned = -0.00127367 Jy ! Component: 2300 - total flux cleaned = -0.00123268 Jy ! Component: 2350 - total flux cleaned = -0.00117202 Jy ! Component: 2400 - total flux cleaned = -0.00112191 Jy ! Component: 2450 - total flux cleaned = -0.00107219 Jy ! Component: 2500 - total flux cleaned = -0.00104258 Jy ! Component: 2550 - total flux cleaned = -0.000983923 Jy ! Component: 2600 - total flux cleaned = -0.000954907 Jy ! Component: 2650 - total flux cleaned = -0.000964588 Jy ! Component: 2700 - total flux cleaned = -0.00092641 Jy ! Component: 2750 - total flux cleaned = -0.000897978 Jy ! Component: 2800 - total flux cleaned = -0.000898121 Jy ! Component: 2850 - total flux cleaned = -0.000879335 Jy ! Component: 2900 - total flux cleaned = -0.000897835 Jy ! Component: 2950 - total flux cleaned = -0.000879477 Jy ! Component: 3000 - total flux cleaned = -0.000870351 Jy ! Component: 3050 - total flux cleaned = -0.000897493 Jy ! Component: 3100 - total flux cleaned = -0.000888476 Jy ! Component: 3150 - total flux cleaned = -0.000906493 Jy ! Component: 3200 - total flux cleaned = -0.000879825 Jy ! Component: 3250 - total flux cleaned = -0.000915235 Jy ! Component: 3300 - total flux cleaned = -0.000932847 Jy ! Component: 3350 - total flux cleaned = -0.000906589 Jy ! Component: 3400 - total flux cleaned = -0.00093255 Jy ! Component: 3450 - total flux cleaned = -0.000932499 Jy ! Component: 3500 - total flux cleaned = -0.000932484 Jy ! Component: 3550 - total flux cleaned = -0.000898522 Jy ! Component: 3600 - total flux cleaned = -0.000890137 Jy ! Component: 3650 - total flux cleaned = -0.000873409 Jy ! Component: 3700 - total flux cleaned = -0.000898398 Jy ! Component: 3750 - total flux cleaned = -0.000914917 Jy ! Component: 3800 - total flux cleaned = -0.000890173 Jy ! Component: 3850 - total flux cleaned = -0.000882059 Jy ! Component: 3900 - total flux cleaned = -0.000898293 Jy ! Component: 3950 - total flux cleaned = -0.000857952 Jy ! Component: 4000 - total flux cleaned = -0.000881998 Jy ! Component: 4050 - total flux cleaned = -0.000850001 Jy ! Total flux subtracted in 4096 components = -0.000881718 Jy ! Clean residual min=-0.000485 max=0.000493 Jy/beam ! Clean residual mean=0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.102796 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 411 components and 0.102796 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0708+3455_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9281 x 1.709 at -0.3836 degrees (North through East) ! Clean map min=-0.00083628 max=0.078276 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0708+3455_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0782764 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00013253 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.507931 0.507931 1.01586 2.03173 4.06345 8.1269 16.2538 32.5076 65.0152 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 590.63 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0708+3455_X_uvs.log closed on Thu Apr 7 01:47:22 2016